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Previous Issue: New Series, Vol. 70, No. 1806, Aug. 9, 1929
Next Issue: New Series, Vol. 70, No. 1808, Aug. 23, 1929
Front Matter (4 pp.)
The Chronaxic Switching in the Nervous System, pp. 151-154
- Louis Lapicque
The American Association for the Advancement of Science
- The Second Berkeley Meeting of the Pacific Division. II, pp. 154-159
- Arthur G. Vestal
Scientific Events
- The Australian Institute of Anatomy, pp. 159-160
- Malaria in India, p. 160
- Soil Surveys Approved by the Pacific Science Congress, pp. 160-161
- The Philippine Research Institute, p. 161
- The Bermuda Oceanographic Expedition, pp. 161-162
Scientific Notes and News, pp. 162-166
University and Educational Notes, p. 166
Discussion
- Need for an International Repository for Original Research Data, pp. 167-168
- R. W. Thatcher
- Preservation of Natural Areas, p. 168
- Willard G. Van Name
- Insect Nutrition, p. 168
- E. F. Phillips
- New Fossils from Maine, pp. 168-169
- Edward S. C. Smith
Special Correspondence
- The Field Trip of the Ohio-Kentucky Academies of Science and the Seventy-Fifth Anniversary of the Kentucky Geological Survey, p. 169
- Chas. H. Behre
Scientific Books
- ----------------, pp. 170-172
- The Rôle of Research in the Development of Forestry in North America
- I. W. Bailey; H. A. Spoehr
- Review author[s]: Henry S. Graves
Scientific Apparatus and Laboratory Methods
- New Forms of Dry and Wet Bulb Thermometers, pp. 172-173
- Alexander McAdie
Special Articles
- Is Ossification Influenced Solely by Ultra-Violet Light?, pp. 173-174
- R. Adams Dutcher; H. E. Honeywell
- A Comparison of the Copper Content of Oklahoma Wheat with Those of Other States, p. 174
- James E. Webster; Frank Jansma
Science News, pp. x+xii+xiv
Previous Issue: New Series, Vol. 70, No. 1806, Aug. 9, 1929
Next Issue: New Series, Vol. 70, No. 1808, Aug. 23, 1929